Utility hook for a flat or curved surface mounting



FIG. 1 is a bottom, front, side isometric view of the utility hook for flat or curved surface mounting;

FIG. 2 is a bottom, rear, opposite side isometric view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view;

FIG. 6 is a rear view;

FIG. 7 is a left side view; and,

FIG. 8 is a right side view. 

The ornamental design for a "utility hook for flat or curved surface mounting", as shown. 